Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 272 | Denisa Rodrigues |
CAS
|
SUB-16 | 02:52.12 (442) |
| DNS | 269 | Beatriz Figueiredo |
CAS
|
SUB-16 | DNS |
| DNS | 467 | Eva Maria Ribeiro |
NDCG
|
SUB-16 | DNS |